Get longer battery life and improved with a new Asus C21N1508 Battery for Asus X456, F456, A456, R457 models. This Asus C21N1508 battery pack features the highest quality lithium-ion cells and components that charge faster and last longer.

This Asus C21N1508 battery is rated 11.5 volts and 42 Whr and will typically last 7 hours on a full charge. You can get longer battery life by dimming your screen and closing unused programs.

This Asus C21N1508 battery pack is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

You can expect about 5 hours of run time with this Asus C21N1508 Battery when new, depending on your energy use.

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C21N1508